1 /*

     2  * Copyright (c) 2003, 2016, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 import java.io.File;

    25 

    26 import com.sun.media.sound.JDK13Services;

    27 

    28 /**

    29  * @test

    30  * @bug 4776511

    31  * @build DefaultProperties

    32  * @run main/othervm DefaultProperties

    33  * @summary RFE: Setting the default MixerProvider. Test the retrieving and

    34  *          parsing of properties.

    35  * @modules java.desktop/com.sun.media.sound

    36  */

    37 public class DefaultProperties {

    38 

    39     private static final Class[] lineTypeClasses = {

    40         javax.sound.sampled.SourceDataLine.class,

    41         javax.sound.sampled.TargetDataLine.class,

    42         javax.sound.sampled.Clip.class,

    43         javax.sound.sampled.Port.class,

    44     };

    45 

    46     public static void main(String[] args) throws Exception {

    47         boolean allOk = true;

    48         File file = new File(System.getProperty("test.src", "."), "testdata");

    49         System.setProperty("java.home", file.getCanonicalPath());

    50 

    51         for (int i = 0; i < lineTypeClasses.length; i++) {

    52             Class cls = lineTypeClasses[i];

    53             String propertyName = cls.getName();

    54             String result;

    55             String provClassName;

    56             String instanceName;

    57 

    58             // properties file, both provider class name and instance name

    59             provClassName = "xyz";

    60             instanceName = "123";

    61             result = JDK13Services.getDefaultProviderClassName(cls);

    62             if (! provClassName.equals(result)) {

    63                 out("type " + cls + " failed: provider class should be '" +

    64                     provClassName + "' but is '" + result + "'!");

    65                 allOk = false;

    66             }

    67             result = JDK13Services.getDefaultInstanceName(cls);

    68             if (! instanceName.equals(result)) {

    69                 out("type " + cls + " failed: instance name should be '" +

    70                     instanceName + "' but is '" + result + "'!");

    71                 allOk = false;

    72             }

    73 

    74             // system property, provider class name only, no trailing hash

    75             provClassName = "abc";

    76             System.setProperty(propertyName, provClassName);

    77             result = JDK13Services.getDefaultProviderClassName(cls);

    78             if (! provClassName.equals(result)) {

    79                 out("type " + cls + " failed: provider class should be '" +

    80                     provClassName + "' but is '" + result + "'!");

    81                 allOk = false;

    82             }

    83             result = JDK13Services.getDefaultInstanceName(cls);

    84             if (result != null) {

    85                 out("type " + cls + " failed: instance name should be " +

    86                     "null but is '" + result + "'!");

    87                 allOk = false;

    88             }

    89 

    90             // system property, provider class name only, trailing hash

    91             provClassName = "def";

    92             System.setProperty(propertyName, provClassName + "#");

    93             result = JDK13Services.getDefaultProviderClassName(cls);

    94             if (! provClassName.equals(result)) {

    95                 out("type " + cls + " failed: provider class should be '" +

    96                     provClassName + "' but is '" + result + "'!");

    97                 allOk = false;

    98             }

    99             result = JDK13Services.getDefaultInstanceName(cls);

   100             if (result != null) {

   101                 out("type " + cls + " failed: instance name should be " +

   102                     "null but is '" + result + "'!");

   103                 allOk = false;

   104             }

   105 

   106             // system property, instance name only

   107             instanceName = "ghi";

   108             System.setProperty(propertyName, "#" + instanceName);

   109             result = JDK13Services.getDefaultProviderClassName(cls);

   110             if (result != null) {

   111                 out("type " + cls + " failed: provider class should be " +

   112                     "null but is '" + result + "'!");

   113                 allOk = false;

   114             }

   115             result = JDK13Services.getDefaultInstanceName(cls);

   116             if (! instanceName.equals(result)) {

   117                 out("type " + cls + " failed: instance name should be '" +

   118                     instanceName + "' but is '" + result + "'!");

   119                 allOk = false;

   120             }

   121 

   122             // system property, both provider class and instance name

   123             provClassName = "jkl";

   124             instanceName = "mno";

   125             System.setProperty(propertyName, provClassName + "#" + instanceName);

   126             result = JDK13Services.getDefaultProviderClassName(cls);

   127             if (! provClassName.equals(result)) {

   128                 out("type " + cls + " failed: provider class should be '" +

   129                     provClassName + "' but is '" + result + "'!");

   130                 allOk = false;

   131             }

   132             result = JDK13Services.getDefaultInstanceName(cls);

   133             if (! instanceName.equals(result)) {

   134                 out("type " + cls + " failed: instance name should be '" +

   135                     instanceName + "' but is '" + result + "'!");

   136                 allOk = false;

   137             }

   138 

   139             // system property, empty

   140             System.setProperty(propertyName, "");

   141             result = JDK13Services.getDefaultProviderClassName(cls);

   142             if (result != null) {

   143                 out("type " + cls + " failed: provider class should be " +

   144                     "null but is '" + result + "'!");

   145                 allOk = false;

   146             }

   147             result = JDK13Services.getDefaultInstanceName(cls);

   148             if (result != null) {

   149                 out("type " + cls + " failed: instance name should be " +

   150                     "null but is '" + result + "'!");

   151                 allOk = false;

   152             }

   153         }

   154         if (! allOk) {

   155             throw new Exception("Test failed");

   156         } else {

   157             out("Test passed");

   158         }

   159     }

   160 

   161     private static void out(String message) {

   162         System.out.println(message);

   163     }

   164 }